YLZ SERIES HYDRAULIC WHEEL BRAKES FOR OUTDOOR CRANES

The application of YLZ series hydraulic wheel brake in large and medium-sized cranes and port handling machinery is mainly as a windproof brake device to ensure that these heavy equipment can be firmly fixed on the ground in working and non-working conditions to prevent displacement or overturn caused by external forces such as wind.

The brake has a normally closed design, that is, the braking state is maintained when no hydraulic pressure is applied, thus ensuring the safety of the equipment. Its working principle is through the disc spring force for braking, through the hydraulic station centralized drive release, this design is safe, reliable and easy to control.

In practical applications, YLZ series hydraulic wheel brake is usually installed on the passive wheel, the wheel is directly braking, effectively preventing the braking wheel from rolling displacement under the action of wind. This is because large cranes and port machinery operating outdoors often face severe weather conditions such as high winds, and traditional braking methods may not be effective in preventing the equipment from moving or overturning.

In addition, the brake is equipped with a limited bit switch for interlocking protection, further increasing the safety of operation. The use of asbestos-free friction liners, which allow a high and stable coefficient of friction and are not affected by exposure to water and salt spray (such as seawater), is a key advantage for use in ports and coastal areas.

The anti-corrosion design is also a major feature of YLZ series brakes, all fasteners and pins are made of stainless steel or QPQ surface treatment, greatly enhancing the corrosion resistance of the product. This enables the series of brakes to maintain a long service life and stable performance in a variety of harsh natural environments.

In summary, YLZ series hydraulic wheel brake not only provides a reliable windproof brake solution for large and medium-sized cranes and port handling machinery, but also plays an important role in improving work efficiency and reducing maintenance costs. Its advanced design and excellent performance make it widely recognized and used in these applications.

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